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OSSC CHSL Photo & Signature Resizer

Prepare all documents for your OSSC portal application in one go.

1. Photo Resizer

OSSC CHSL photo Specifications Locked

276 × 354 px20 – 100 KBJPG300 DPI
1

Configuration

Exam Preset

OSSC CHSL

Target Document Type
Photo (Passport size)
Image Requirements
Dimensions276 × 354 px
Size20–100 KB
FormatJPG

Privacy First: Your photos are processed locally in your browser and never uploaded to any server.

2

Upload & Process

Click or drop photo for OSSC CHSL

JPG, PNG, HEIC, or WEBP up to 15MB

Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.

2. Signature Resizer

OSSC CHSL signature Specifications Locked

276 × 118 px20 – 50 KBJPG300 DPI
1

Configuration

Exam Preset

OSSC CHSL

Target Document Type
Signature (Digital sign)
Image Requirements
Dimensions276 × 118 px
Size20–50 KB
FormatJPG

Privacy First: Your photos are processed locally in your browser and never uploaded to any server.

2

Upload & Process

Click or drop signature for OSSC CHSL

JPG, PNG, HEIC, or WEBP up to 15MB

Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.

Verified Official Requirements • Last Updated 2026-09-16

Official Specifications for OSSC CHSL

Conducting Authority: OSSC portal (OSSC CHSL (OSSC portal))

OSSC CHSL Document Specification Summary

Source: Official Notification
ParameterPhotograph RequirementsSignature Requirements
Dimensions (Width × Height)276 × 354 pixels276 × 118 pixels
File Size Limit (KB)20 KB to 100 KB20 KB to 50 KB
Accepted FormatsJPGJPG
Target Resolution (DPI)200 - 300 DPI recommended200 - 300 DPI recommended
Background / Ink RulesLight or plain white background, 70-80% face coverageBlack or dark blue ink pen on clean white paper

Photograph Rules

Official Exam Guidelines
Dimensions276 × 354 px
File Size20–100 KB
FormatJPG
General Photo Instructions
A recent colored passport-size photograph taken against a light-colored or plain white background. The file size should strictly be between 20 KB and 100 KB in JPG format.
Rules & Face Coverage

• Clear frontal view with both ears visible and eyes open looking straight at the camera.

• The face must cover 70% to 80% of the image frame.

• No dark sunglasses, caps, hats, or face coverings are permitted.

Signature Rules

Official Exam Guidelines
Dimensions276 × 118 px
File Size20–50 KB
FormatJPG
General Signature Instructions
A scanned image of the candidate's signature with their full name written in clear running handwriting on plain white paper using a black or dark blue ink pen.
Rules & Ink Constraints

• Must be signed with a black or dark blue ink pen within a clean white background.

• Signatures in ALL CAPITAL LETTERS or block initials are strictly rejected.

• File size must strictly be between 20 KB and 50 KB.

Common OSSC CHSL Application Rejection Traps to Avoid

Over 15% of online applications are rejected during initial document verification due to formatting issues.

  • ✕Uploading a photo with shadows, patterned background, or non-white backdrop.
  • ✕Signing in capital block letters or using a light gel/pencil pen.
  • ✕Uploading file sizes smaller than 20KB or larger than 100KB.
  • ✕Submitting blurry, distorted, or tilted scans taken from a phone camera without cropping.
Source: OSSC portal Official Recruitment Portal•Specifications verified against official notification on 2026-09-16.•Always confirm with the latest recruitment notification before final submission.

Frequently Asked Questions

Common queries about OSSC CHSL photo and signature requirements

Disclaimer: This is an independent tool. Not affiliated with OSSC portal.